Editing and Updating Fields of an ALV_GRID

[Former Member]

Good Afternoon,

I've created a program that shows me the content of a table according to an authority check. The content is showed using the following function:

    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            i_callback_program       = gd_repid
            i_callback_pf_status_set = 'SET_PF_STATUS'
*              i_callback_top_of_page   = 'ESCREVE_TOP'
            i_callback_user_command  = 'USER_COMMAND'
*              i_grid_title           = outtext
            is_layout                = gd_layout
            it_fieldcat              = it_fieldcat[]
*              it_special_groups      = gd_tabgroup
*              IT_EVENTS              = GT_XEVENTS
*          i_save                   = 'X'
*              is_variant             = z_template

       TABLES
            t_outtab                = t_t001b
       EXCEPTIONS
            program_error           = 1
            OTHERS                  = 2.

    IF sy-subrc <> 0.
      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
              WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.

I have selected some fields to be editable, until now everything is fine.

What i'm not being able to do is... After editing one (or several) fields of the grid i want also to update the table. Updating the table is peanuts, the problem is that when i process USER_COMMAND i can't see the values i've updated in the screen anywhere, they-re still the old values.

[messier31]

Just check the link below to use USER_COMMAND

chek if you not miss any thing

http://www.sapfans.com/forums/viewtopic.php?t=11601

[Former Member]

In the user command subroutine modify the parameter for the structure slis_selfield with the field

REFRESH = 'X'.

FORM user_command USING r_ucomm LIKE sy-ucomm

rs_selfield TYPE slis_selfield.

CASE r_ucomm.

WHEN '&DEALL'.

• Message for reselection of lines

IF itab_display-kalab LE 0.

MESSAGE i101.

EXIT.

To refresh...

rs_selfield-refresh = 'X'.

Regards,

Prakash.

[Former Member]

I have never used REUSE_ALV_GRID_DISPLAY function module for such scenario but i have used OO ALV to get data realtime.

"

CALL METHOD GRID1->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IS_LAYOUT = GS_LAYOUT

IS_VARIANT = GS_VARIANT

I_SAVE = X_SAVE

IT_TOOLBAR_EXCLUDING = TEMP_UI

CHANGING

IT_FIELDCATALOG = ITAB_FIELDCAT[]

IT_OUTTAB = I_ORDER[]

IT_SORT = I_SORT[]."

I display ALV using above statement and whenever user clicks some button on the container, i use

"* refresh screen display with new data.

CALL METHOD GRID1->REFRESH_TABLE_DISPLAY.

"

method to get new data populated into internal table after this statement.

[Former Member]

Sorry

"CALL METHOD EVENT_RECEIVER->HANDLE_DATA_CHANGED" method to get new data into internal table.

In my scenario i had checkboxes on the ALV and editable fields too on each row. After calling above method, internal table automatically had "X" populated for checkboxes and data populated in editable fields.